Answer:
-2+2x=0
2x=+2
x= 2/2
x=1
Which side has a length of 10 units?
Answer:
I'm not honestly for sure but i'm guessing the side G, J because it is the longest!
Hope this helps,
0Drink0Milk0
it is Gj your welcome it has to be
i’ll mark you brainliest
Answer:
thanks and it is 25
there are 4 prime numbers in the spinner
A 100% = 4
? = what about
100×1/4
= 25%
Help ASAP
5.(03.08)
Solve - 3x2 + 30% - 90 = 0. (2 points)
O x=5+216
O x=5715
X = 10+ 2115
O x= 10 + 15
Answer:
5 ± 2i√5
from the quadratic equation
If n = 4, all of the following expressions are equivalent except _____.
16
n -2
Answer:16
Step-by-step explanation:
Answer:
The answer is 16.
Step-by-step explanation:
I hope this helps
The spinner shown is spun 300 times.
a) How many times would you expect the arrow
to stop on green if the spinner is fair?
The table below shows the number of times
the arrow stops on each colour.
Pink
Green
Colour
Frequency
Blue
45
Red
37
Purple
72
52
94
b) The spinner is spun once more.
Estimate the probability of landing on purple.
c) If the spinner is spun another 1000 times,
about how many times would you expect it to land on blue?
Answer:
A) 60
B) 72/300
C) 150
Step-by-step explanation:
A) P(green) = ⅕
⅕ × 300 = 60
B) purple: 72
45+37+52+94+72 = 300
Therefore, 72/300
C) 1000 × (45/300)
150
a, The number of times is 60.
b. The probability for landing should be [tex]72/300[/tex]
c. The number of times is 150.
Calculation of the number of times and probability:Since
a. The spinner shown is spun 300 times
and, the probability of green should be like [tex]1/5[/tex]
So here one-fifth of 300 should be 60.
b. The probability is
First the total be like
= 45+37+52+94+72
= 300
Now the probability is
= [tex]72/300[/tex]
C) The number of times should be
[tex]= 1000 * (45/300)[/tex]
= 150
Learn more about probability here: https://brainly.com/question/5680312
Marcos reads 3 1/2 books in 1 3/4 weeks. At this rate, how many books does Marcos read in 1 week
please I BEG YOU! Find the ordered pair (x,y) if x+y=(5-x)+(5-y), x-y=(x-1)+(y-1).
Answer:
x=4, y=1
I think its that
Step-by-step explanation:
What value does point P represent on the number line given?
PLZZZ HURRY
if you answer this u will get 10, and I will answer one of ur questions ONLY if ur right
Answer:c or 35
Step-by-step explanation:
Answer: 35%.
Step-by-step explanation:
35% of the students preferred hamsters as a favorite pet.
Which answer shows 0.00897 written in scientific notation?
0.897 x 10-2
8.97 x 10-3
8.97 x 10-2
8.97 x 20 3
Answer:A
Step-by-step explanation:
I need help please! Thank you
Answer:
2/5
Step-by-step explanation:
First, we substract the y variables.
y - 2 - y - 3 = 1
2(1) = 2
Then we subtract the bottom numbers.
5-2 = 3
The answer is 2/5
Answer:
y = 4
Step-by-step explanation:
helphelphelphelp im desperate
Answer: Option A.
Step-by-step explanation:
Simplifying
xy + -9z = 4
Solving
xy + -9z = 4
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '9z' to each side of the equation.
xy + -9z + 9z = 4 + 9z
Combine like terms: -9z + 9z = 0
xy + 0 = 4 + 9z
xy = 4 + 9z
Divide each side by 'y'.
x = 4y-1 + 9y-1z
Simplifying
x = 4y-1 + 9y-1z
Solve for the missing variable plzz
Answer:
3
Step-by-step explanation:
Amanda has 745 blueberries. She separated the blueberries into 5 equal groups. How many blueberries are in 2 of the groups?
Answer:
298
Step-by-step explanation:
5 equal groups of 745 would have 149 blueberries. You want to find how much is in 2 groups so you add 2 groups together, which is 149 + 149. That equals 298.
PLEASE HELP ITS DUE IN A FEW MINUTES
Answer:
a=5b-3a-4b
Step-by-step explanation:
We first need to move all terms that do not contain a to the right side of the equation. We cancel terms on the left side by adding -4b to both sides of the equation. a+4b-4b=5b-3a-4b
name some underrated animes i should watch.
Answer:
one i have is samurai flamenco
Step-by-step explanation:
its cool to me
Answer:
personally I think Death Parade is underrated.
Step-by-step explanation:
You should watch it
HELP ASAP EXPLAIN PLEASE
An equation is written below.
3/4x-4 = -19
What is the solution to the equation?
Answer:
x = -20
Step-by-step explanation:
3/4x - 4 = -19
multiply by 4 to eliminate denominator
3x - 16 = -76
3x = -60
x = -20
The sum of a number x and 8
3(x-2)+1=
I have to turn this in, in 10 minutes. Help.
Answer:
3x-6+1
Step-by-step explanation:
I know algebraaaaaa
The length of a school bus is 12.6 meters. If 9 school buses park end to end with 2 meters between each one, what's the total length from the front of the first bus to the end of the last bus?
Answer:
129.4
Step-by-step explanation:
Calculation for what's the total length from the front of the first bus to the end of the last
First step is to multiply the given number of buses by the length of each one
Hence,
12.6 meters x 9 = 113.4 meters
Second step
Since there are 8 spaces in between we would multiply the 8 spaces by 2 meters
8 x 2 meters = 16
Now let calculate total length from the front of the first bus to the end of the last
16 + 113.4 meters =129.4
Therefore total length from the front of the first bus to the end of the last will be 129.4
Which of the following segments is a radius of OK?
Answer:
A. line KM
Step-by-step explanation:
radius is half of the diameter
Answer:
A
Step-by-step explanation:
The radius of a circle is a segment from the centre to the circumference.
KM is a radius as it satisfies this criterion.
The price of a toy usally costing 50 is increased to 65 work out percentage increase
Answer:
30%
Step-by-step explanation:
Increase in cost = 65 - 50 = 15
Percentage increase
[tex] = \frac{15 \times 100}{50} \\ \\ = 15 \times 2 \\ \\ = 30\%[/tex]
A $40,000 car depreciates in value about 18% per year for the life of the car. Determine the value of the car after 7,8, and 9 years. What is the rate of decay?
Answer:
Value after:
7 years = $9971.42
8 years = $8176.56
9 years = $6704.78
Rate of decay = 18%
Step-by-step explanation:
A $40,000 car depreciates in value about 18% per year for the life of the car.
Determine the value of the car after 7,8, and 9 years. What is the rate of decay?
The formula for Depreciation is
FV = PV( 1 - r)^t
Where
FV = Future value
PV = Present value = $40,000
r = Depreciation rate = 18% = 0.18
t = time in years
a) After 7 years
$40,000 (1 - 0.18)⁷
= $9971.4188227
= $9971.42
b) After 8 years
$40,000 (1 - 0.18)⁸
= $8176.5634346
= $8176.56
c) After 9 years
$40,000 (1 - 0.18)⁹
= $6704.7820164
≈ $6704.78
= $9971.42
The Rate of decay = 18%
Maya makes trail mix by combining 1/2 cup of mixed nuts, 1/4 cup of dried fruit, and 1/8 cup of chocolate morsels. What is the total amount of ingredients in her trail mix? Explain how you solved the problem.
Answer:
7/8 of ingredients
Step-by-step explanation:
To calculate the amount of ingredients in Maya's trail mix, we should first come up with a common denominator to convert all the fractions to.
Our LCD here could be 8, because 8 is divisible by 2 and 4, our other denominators.
1/8 stays as 1/8.
1/2 = 4/8
since 1 x 4 = 4 and 2 x 4 = 8
1/4 = 2/8
since 1 x 2 = 2 and 4 x 2 = 8
1/8 + 4/8 + 2/8 gets us 7/8.
(( I assume you are looking for the total amount in fraction form ))
7.) One gallon is 4 quarts. Kai buys 2.5 gallons of milk at the store. How many quarts of milk did Kai buy?
Answer:
10 quarts
Step-by-step explanation:
HELP ASAP !!!Simplify.
(-2)^4(-2) -
Answer: -32
Step-by-step explanation: You can start by first changing the equation to (-2)^5. Then you just multiply -2 by itself 4 times to get -32.
A_____consists of two endpoints.
Line Segment
Plane
Line
Point
In your own words, what is the least common multiple of two whole numbers? How can you find it?
Answer:
One way to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.
Step-by-step explanation:
That's how I do it.
Ms. Storch is organizing a dance competition. She is charging a flat fee of 1 $18 for each group to enter the competition and an additional $2.75 per person in the group. If your dance group owes $70.25 for the competition, how many dancers participated?